Shrimp farming in winter sheds is prone to hypoxia, especially from 4:00 to 7:00 in the morning. Therefore, the time to open the oxygen-enhancing equipment should be every night. In addition, in the middle and late stages of breeding, as well as rainy and cloudy days, it should be turned on in time. At noon, the sun is full, the photosynthesis is strong, and it is generally not easy to hypoxia.

The purpose of starting the machine at noon is mainly to agitate the water body, to generate convection in the upper and lower water bodies, to send saturated oxygen in the surface and upper layers to the bottom layer, and at the same time to send the bottom or lower layer of hypoxic or anoxic water to the upper layer, and to bring its inorganic salts to the upper layer , to provide nutrients for the upper phytoplankton and maintain the ecological balance of the water body.





When using oxygenation equipment, the most important thing is to stick to Xuntang to prevent power outages for some reason. In this regard, great attention needs to be paid. In addition, the fear of using too much electricity should be overcome. The use of electricity, especially for a long time, is painful for everyone, but due to the particularity of the shrimp farming industry, it is necessary to ensure that there is enough dissolved oxygen in the pool to prevent accidents.

A pond usually has about 10 acres. If the yield is 400 kilograms per mu, 30 yuan per kilogram, the output value will reach 120,000 yuan. This 120,000 yuan may be lost overnight due to hypoxia. 360-degree air feeding feeder The experienced shrimp farmers said it well, they would rather start up to use more electricity than lack oxygen because of saving electricity. It can be said that ensuring that there is enough dissolved oxygen in the pond is the key to the success of shrimp farming, which is especially important for shrimp farming in winter sheds.